Details of exhibit
- Exhibition:
- 1913 Fifty-eighth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Photography on Copper
- Exhibitor:
- G. Reboul
- Section:
- III. Scientific and Technical Exhibits, Natural History, Colour Prints, Lantern and Stereoscopic Slides
- Exhibit No.:
- 559
- Description:
- (1) Polished sheet of copper. (2) Copper-plate which has been sensitised by exposure for some seconds to chlorine gas. (3) Plate exposed beneath a negative, exposure required fifteen minutes to 1 hour. Unfixed. (4) Plate treated with gold chloride, 1/1000, fixed in a weak solution of sodium hyposulphite, and washed in water. (5 and 6) Positive and negative plates treated as 4.
- Exhibit type:
- Photograph
- Process:
- [Not Listed] ()
- Award:
- none
